James Rennie
1840 · Good
€250
Sanborn Tenney
1881 · Very good
€70
Joaquin Miller
1903 · Good
€110
Mabel Osgood Wright
1903 · Good
€40
Alfred Newton
1935 · Good
€75
Sir William Jardine, James Duncan
1813 · Good
€130
Francis Clater
1787 · Good
€180
Leander Sylvester Keyser
1907 · Fine
€70
Clara Dillingham Pierson
1935 · Fine
€125
Richard Thayer Holbrook
1919 · Very good
€70
Thornton W. Burgess, George Kerr
1925 · Very good
€125
Harriet Mann Miller
1891 · Fair
€35
Armand Goubaux
1899 · Very good
€140
Frederick Smith
1935 · Good
€45
George Fleming
1898 · Good
€50
Ernest Thompson Seton
1912 · Fair
€25
Snyder, Harry
1925 · Good
€20
L. A. Borradaile
1935 · Good
€20
Ludwig Bemelmans
1927 · Good
€20
Rudyard Kipling
1901 · Very good
€50
Charles W. Nash
1902 · Good
€25
Archibald Thorburn
1935 · Very good
€35
Charles Hamilton Smith, Sir William Jardine
1839 · Very good
€180
James Law
1891 · Very good
€110
Charles Darwin
1909 · Fine
€90
Edward Tyson
1699 · Good
€1,340
Arthur Cleveland Bent
1935 · Very good
€25
W. H. Hudson
1933 · Very good
€85
Kenelm Winslow
1911 · Good
€90
Charles G. D. Roberts
1906 · Good
€30
Arabella B. Buckley
1887 · Good
€45
William Yarrell
1882 · Good
€45
William Yarrell
1855 · Very good
€120
J. H. Walsh
1922 · Very good
€115
British Ornithologists' Union
1907 · Fair
€45
Alfred Kaestner
1904 · Very good
€35
Smellie, William
1793 · Fair
€360
W. H. Hudson
1935 · Good
€30
W. H. Hudson
1935 · Very good
€25
Bradley M. Patten
1920 · Good
€30
Philip Henry Gosse
1862 · Very good
€75
Rudolf Těsnohlídek
1923 · Very good
€35
Thornton W. Burgess, Harrison Cady
1935 · Good
€50
Neltje Blanchan
1906 · Very good
€70
Charles Lucian Bonaparte, Alexander Wilson
1842 · Good
€280
Thornton W. Burgess
1935 · Fine
€115
Chester A. Reed
1907 · Good
€70
George Santayana
1935 · Very good
€75
Henry Herbert Donaldson
1935 · Good
€20
Moyse Charas
1677 · Very good
€1,080
Arabella B. Buckley
1909 · Good
€20
Thomas Henry Huxley
1904 · Fair
€55
C. Claus, Carl Friedrich Wilhelm Claus
1883 · Good
€40
United States. Bureau of Animal Industry
1927 · Very good
€70
Martin Hiesemann
1924 · Good
€20
John Reid Muir
1930 · Good
€45
Latham, John
1783 · Very good
€330
Edward Hamilton Aitken
1881 · Good
€105
George Shaw
1824 · Very good
€220
Clarence E. Edwords
1893 · Very good
€100